Tool Result Handling Improvements

This cluster focuses on fixes related to the handling and ordering of tool results and messages in the AI agent framework.

17 PRs

fix tools Representative: #15920

#	Title	Author	Created	GitHub
2805	fix: wire onToolResult to dispatcher for verbose tool summaries	LinghaoZhuang	2026-01-27	View
5681	fix(gateway): flush text buffer before tool events in webchat	MaudeBot	2026-01-31	View
8753	fix(telegram): add config option to disable acknowledgments	revenuestack	2026-02-04	View
9171	Fix: Route tool result deliveries through BlockReplyPipeline for proper messa...	vishaltandale00	2026-02-04	View
12818	docs(messages): clarify message tool ordering vs inline replies	JBrady	2026-02-09	View
15920	fix: await coalescer flush before tool execution rep	Bridgerz	2026-02-14	View
15996	fix(agents): messages arrive out of order — tool output beats narration (#15968)	yinghaosang	2026-02-14	View
16275	fix(agents): prevent rapid-fire duplicate messages during tool execution	heyhudson	2026-02-14	View
18187	fix: tool summaries silently dropped when reasoningLevel is stream	ayanesakura	2026-02-16	View
19141	fix(telegram): serialize per-chat sends and await block reply flush before tools	botverse	2026-02-17	View
19518	fix: await block reply flush before tool execution	katalabut	2026-02-17	View
19798	fix(reply-dispatcher): add parallel blockChain for real-time block streaming	norci	2026-02-18	View
20052	fix(agents): suppress narration text when assistant message has tool calls (#...	lailoo	2026-02-18	View
20235	fix(reply): prevent duplicate final payloads in block pipeline	PeterShanxin	2026-02-18	View
22886	fix: await onBlockReplyFlush before tool execution to preserve message ordering	botverse	2026-02-21	View
22994	fix(gateway): flush text buffer before tool events to prevent data loss	youngkent	2026-02-21	View
23164	fix: suppress narration text when assistant message contains tool calls	ahdernasr	2026-02-22	View